23-64 Timed Period Stop
Range:
Function:
0 N/A*
[0 - 0 N/A]
Set the date and time at which the Trend Analyses must stop update of the Timed Bin counters.
Date format will depend on setting in par. 0-71
Date Format
, and time format on setting in par.
NB!
When mounting an Analog I/O MCB109 option card, a battery back up of the date and time is included.
23-65 Minimum Bin Value
Range:
Function:
0 %*
[0 - 100. %]
Array with 10 elements ([0]-[9] below parameter number in display). Press OK and step between
elements by means of
▲
and
▼
buttons on the LCP.
Set the minimum limit for each interval in par.23-61
. Example: if selecting
counter
[1] and changing setting from 10% to 12%,
counter
[0] will be
based on the interval 0 - <12% and
counter
[1] on interval 12% - <20%.
23-66 Reset Continuous Bin Data
Option:
Function:
Select
Do reset
[1] to reset all values in par.23-61
After pressing OK the setting of the parameter value will automatically change to
Do not reset
[0].
[0] *
Do not reset
[1]
Do reset
23-67 Reset Timed Bin Data
Option:
Function:
Select
Do reset
[1] to reset all counters in par.23-62
After pressing OK the setting of the parameter value will automatically change to
Do not reset
[0].
[0] *
Do not reset
[1]
Do reset
2.20.5 23-8* Payback counter
The VLT AQUA Drive includes a feature which can give a rough calculation on payback in cases where the frequency converter has been installed in an
existing plant to ensure energy saving by changing from fixed to variable speed control. Reference for the savings is a set value to represent the average
power yielded before the upgrade with variable speed control.
The difference between the Reference Power at fixed speed and the Actual Power yielded with speed control represent the actual saving.
2 Parameter Description
VLT
®
AQUA Drive Programming Guide
210
MG.20.O4.02 - VLT
®
is a registered Danfoss trademark
2